Copper(I)-Catalyzed Multicomponent Reaction Providing a New Access to Fully Substituted Thiophene Derivatives
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下载链接：
https://figshare.com/articles/dataset/Copper_I_Catalyzed_Multicomponent_Reaction_Providing_a_New_Access_to_Fully_Substituted_Thiophene_Derivatives/2036634
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资源简介：
Readily available triethylammonium
1-(2-oxoindolin-3-ylidene)-2-aroylethanethiolates
are efficiently converted into a variety of fully substituted thiophene
derivatives by copper(I)-catalyzed denitrogenative reactions with
terminal alkynes and N-sulfonyl azides. This new
reaction simultaneously installs C–N, C–S, and C–C
bonds, allowing direct formation of highly functionalized thiophenes
with a wide diversity in substituents in a one-pot manner. A plausible
mechanism for the domino process is proposed.
创建时间：
2015-12-17
